23OdorsIf the appliance is emitting unpleasant odors: Switch off the appliance with the POWER button O! Take all food out of the appliance. Clean the interior.See section on "Cleaning the appliance". Clean all packing units located in the appliance. Pack strong-smelling food in airtight containersto prevent the build-up of odors. Stack food in the appliance. Switch on the appliance with the POWER button O. After 24 hours check whether the odors have beeneliminated.Warning messages via the displayIf several warning messages are displayed simultaneously,deal with each message individually.While a warning message is displayed, buttons cannotbe pressed aside from the ALARM OFF button.Temperature alarmA temperature alarm is indicated by the required tempera-ture flashing and the ALARM symbol coming on.A signal also sounds if the Tone function has been activatedin Setup mode.Cause– Power failure.– Large quantities of fresh produce placed in theappliance.– Fault with the appliance.Remedial action Press the ALARM OFF . button.The signal stops. The highest temperature in theappliance is displayed for several seconds. Determine the cause of the temperature alarm.m WARNING mTo avoid electrical shock which can cause severepersonal injury or death, disconnect power to appliancebefore cleaning. After cleaning, reconnect power.NOTEWhen the required temperature is reached again,the ALARM symbol goes out and the signal stops.